ASPseek is a full-featured medium-to-large scale SQL-based Internet search engine. It consists of an indexing robot, search daemon and search frontend (CGI program). These programs are written in C++ using the STL library.

AServ is a fully featured IRC Service written in TCL to provide stable services to both network operators, and users. AServ uses Undernets P10 protocol to communicate with servers.
Bugs and Requests should be made at http://AServ.ownage.org.uk

An advanced but user friendly PHP/MySQL based shopping cart system with support for selling digital products, physical products and access to protected membership areas of a website. Includes tons of useful features for online commerce, such as: auctions, penny auctions, affiliate marketing, support for over 60 payment gateways, multi language, multi currency, discounts, loyalty bonuses, shipping calculation, sales tax calculation and much more.

AT/BB is a Bulletin Board (forum) engine project which will have most of the features seen in a commercial board. It is planned as alternative to the free BBs currently existing (PHPBB, SMF and others). The project is held by Advanced Technologies CG.

AbeGroup is a software package that will perform basic functions on algebraic groups. The first goal is to input a group, given the generators, and AbeGroup will determine whether or not the group is abelian. Further functionality will be added.

A program that generates music (WAV-like files) from a specification of tones in absolute frequencies, rather than the normal well-defined tones. The specification list all notes, their length, frequency and amplitude and the program generate a mix of all